Definition

A vertical surface that forms the side of an object, especially referring to the area of a tire between the tread and the rim.

Example

The mechanic inspected the sidewall of the tire for any damage.

Conversation

Did you notice the sidewall on my new tires?

Yeah, they look really sturdy!

I heard a good sidewall can make a big difference in performance.

Absolutely! It helps with handling and safety.

Synonyms & Antonyms

Root Explanation

Sidewall → It is formed from "side" (from Old English "side", meaning the lateral part) and "wall" (from Old English "weall", meaning a structure that encloses or supports). The word "sidewall" refers to a wall that is located on the side of a structure.

Memory Tip

Think of the 'lateral part' ('side') of a 'structure' ('wall') — that's what a sidewall is, a wall on the side.

Visually Confused Words